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[GNUnet-SVN] r22223 - gnunet-gtk/src/setup
From: |
gnunet |
Subject: |
[GNUnet-SVN] r22223 - gnunet-gtk/src/setup |
Date: |
Sat, 23 Jun 2012 16:35:51 +0200 |
Author: grothoff
Date: 2012-06-23 16:35:51 +0200 (Sat, 23 Jun 2012)
New Revision: 22223
Modified:
gnunet-gtk/src/setup/gnunet-setup.c
Log:
-code cleanup
Modified: gnunet-gtk/src/setup/gnunet-setup.c
===================================================================
--- gnunet-gtk/src/setup/gnunet-setup.c 2012-06-23 08:46:43 UTC (rev 22222)
+++ gnunet-gtk/src/setup/gnunet-setup.c 2012-06-23 14:35:51 UTC (rev 22223)
@@ -71,6 +71,14 @@
}
+/**
+ * User clicked on some widget, update the help button label and link.
+ *
+ * @param widget widget that was clicked on (unused)
+ * @param event the current event
+ * @param user_data context with the option specification to evaluate
+ * @return FALSE (continue event handling)
+ */
static gboolean
help_click_callback (GtkWidget * widget, GdkEventButton * event,
gpointer user_data)
@@ -78,7 +86,7 @@
const struct GNUNET_SETUP_OptionSpecification *os = user_data;
GtkLinkButton *help;
- if (event->type != GDK_BUTTON_PRESS)
+ if (GDK_BUTTON_PRESS != event->type)
return FALSE;
help = GTK_LINK_BUTTON (GNUNET_SETUP_get_object ("GNUNET_setup_help_text"));
gtk_link_button_set_uri (help, os->help_url);
@@ -110,7 +118,7 @@
{
vs = &os->visibility[i];
widget = GTK_WIDGET (GNUNET_SETUP_get_object (vs->widget_name));
- if (widget == NULL)
+ if (NULL == widget)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING, _("Widget `%s' not found\n"),
vs->widget_name);
@@ -153,6 +161,8 @@
/**
* Function called whenever a widget changes its state.
+ *
+ * @param os details about the option
*/
static void
widget_state_change_callback (const struct GNUNET_SETUP_OptionSpecification
*os)
@@ -196,7 +206,7 @@
char *value;
i = 0;
- while (option_specifications[i].widget_name != NULL)
+ while (NULL != option_specifications[i].widget_name)
{
os = &option_specifications[i];
widget = GNUNET_SETUP_get_object (os->widget_name);
@@ -207,7 +217,7 @@
i++;
continue;
}
- if (os->load_function != NULL)
+ if (NULL != os->load_function)
{
if ((NULL == os->section) || (NULL == os->option))
{
@@ -255,7 +265,7 @@
g_signal_connect (widget, "button-press-event",
G_CALLBACK (&help_click_callback), (void *) os);
}
- if (os->change_signal != NULL)
+ if (NULL != os->change_signal)
{
GNUNET_assert (NULL != os->save_function);
g_signal_connect_swapped (widget, os->change_signal,
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